Graphite Microbeads for Liquid Chromatography, 10 grams, 1 Quantity

Graphite Microbeads for Liquid Chromatography, 10 grams, 1 Quantity

SKU: MT-21-MG-40-RP-11
$135.00 Regular Price
$108.00Sale Price
  • COVID 19 Research Material for RNA extraction
  • Novel spherical all-carbon microparticle synthesized using natural graphite.
  • Applications include stationary phase media for semi-preparative, & preparative liquid chromatography
  • Contact us for bulk pricing
  • Custom all-carbon spherical microparticles synthesized using other carbon sources such as graphene, carbon nanotubes, fullerenes, carbon black, and activated carbon available

Microbead Average Diameter

Particle Size Distribution


40-60 µm

20% of Average Diameter

Solid Phase Extraction (SPE) Sample Preparation for Liquid and Gas Chromatography



Benefits to Customer

SKU Number




2 grams


Physical Structure

All carbon network

• Universally hydrophobic surface improves separation efficiency


Spherical beads (black)

• Spherical shape allows reproducible results

Functional Group


• Uniform surface chemistry allows reproducible results

Surface Area (min.)

200 m²/g

• Improves product adsorption & retention

Carbon Content (%)


• Improves stability & surface analyte interaction

Total moisture

0 - 5 %

• Allows Reproducible Results

pH limit stability

0 - 14

• Allows better separation of polar compounds

Temperature limit stability

110 °C

• Improves process efficiency

Recommended Storage

2°C – Room Temperature (27 °C)

• Does not require special storage facility

Expiry date

5 years from date of manufacture

• Stable


1-10%  (tunable)

• Improves separation Efficiency

Pore Diameter (Median)

25-1500 Å (Tunable)

• Improves separation Efficiency


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